#6442CB#6442CB

#6442CB is a mid, highly saturated violet. Relative luminance 0.109; OKLCH L 49.9% C 0.200 H 288.3°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#6442CB
RGB	rgb(100, 66, 203)
HSL	hsl(255, 57%, 53%)
HSV	hsv(255, 67%, 80%)
CMYK	cmyk(50.7%, 67.5%, 0%, 20.4%)
CIE-LAB	lab(39.44, 48.06, -66.21)
CIE-LCH	lch(39.44, 81.82, 305.98°)
OKLab	oklab(49.88% 0.0629 -0.19)
OKLCH	oklch(49.88% 0.2 288.3)
XYZ	xyz(17.9801, 10.9167, 57.6481)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6442CB #A9CB42

analogous

#4264CB #6442CB #A942CB

triadic

#6442CB #CB6442 #42CB64

tetradic

#6442CB #CB4264 #A9CB42 #42CBA9

square

#6442CB #CB4264 #A9CB42 #42CBA9

split-complementary

#6442CB #CBA942 #64CB42

monochromatic

#342073 #4A2DA3 #6442CB #8B72D8 #B3A2E5

Accessibility & contrast

On white

6.60

#6442CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#6442CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6442CB

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6442CB	#FFFFFF	#000000	##FFFFFF
##6442CB	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#3F6581

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6442cb;
/* rgb */ color: rgb(100, 66, 203);
/* oklch */ color: oklch(49.9% 0.200 288.3);

Tailwind

colors: {
  custom: {
    50: '#9979dc',
    500: '#6442cb',
    950: '#000000',
  },
}

SCSS

$custom: #6442cb;
$custom-light: #9979dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6442cb",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 203
  },
  "hsl": {
    "h": 254.891,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49878,
    "c": 0.20016,
    "h": 288.3
  },
  "luminance": 0.10918
}

Semantic roles & 50–950 ramp

primary

#6442CB

secondary

#C3D297

accent

#E048BA

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6442CB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →